at line 105 - 120, you have the following validation code:
<?php
if (isset($_POST["Insert_x"])) {
$WAFV_Redirect = "";
$_SESSION['WAVT_musicInsert_357_Errors'] = "";
if ($WAFV_Redirect == "") {
$WAFV_Redirect = $_SERVER["PHP_SELF"];
}
$WAFV_Errors = "";
$WAFV_Errors .= WAValidateRQ($WA_DFP_UploadStatus["WA_UploadResult1"]["WA_UploadResult1_1"]["serverFileName"] . "",true,2);
if ($WAFV_Errors != "") {
PostResult($WAFV_Redirect,$WAFV_Errors,"musicInsert_357");
}
}
?>
the is validating that the file has been uploaded by the upload file server behavior.
this is failing because the upload doesn't take place till line 176. Since no file is uploaded, the validation fails.